baber/WOPTO huggingface dataset:
Patent JP-S57171025-A (JP)
Title: Combustion chamber of swirl chamber type diesel engine
Inventor: TANAKA TOSHIAKI
IPC: F02B19/16
Filed: 1981-04-14
Abstract: PURPOSE:To improve the combustion quality and reduce the smoke of the engine by a method wherein a main nozzle is formed to branch at the midst of its passage into two directions toward a main chamber so as to open its main chamber side openings at nearly both sides of an auxiliary nozzle. CONSTITUTION:The main nozzle 4 is branched at the midst of its passage into two directions toward the main chamer 6 so as to open its main chamber side openings 4B at nearly both sides of the auxiliary nozzle 5. The combustion gas in a swirl chamber 1 is jetted through a bifurcate main nozzle 4 from the side of the auxiliary nozzle 5 into the main chamber 6 and induces gas flow along the cylindrical surface 8 of an engine cylinder. Said gas flow enhances the utilization rate of the air in the main chamber 6. The fuel flowed out of the swirl chamber 1 through the auxiliary nozzle 5 into the main chamber 6 is burnt in fresh air without being directly exposed to the gas jet stream with low oxygen concentration. In such a manner as described above, the combustion quality in the main chamber 6 is improved and consequently the smoke is reduced.
Patent JP-S59181858-A (JP)
Title: Line unit connecting system
Inventor: TAKENO TADAYUKI
IPC: H04L69/14
Filed: 1983-03-31
Abstract: PURPOSE:To attain optional combination between line scanning devices and line units and the identity of an active and a spare communication controller by providing one set each of the line scanning device to the active and the spare communication controller and tying all the line scanning devices and all the line units by means of a common bus. CONSTITUTION:An address of the LUT (Line unit) #1 is written in an LUT address register in the line scanning device CS#1 of the active communication controller CCP#1 and an address of the LUT2 is written in an LUT register in the CS#2 respectively by using a program. All the CSU and all the LUT are tied by the common bus and communication is performed between a prescribed CS and a prescribed LUT by an address signal on an address line in the bus. In not writing the address to the PUT register of the active CCP, CS but writing the LUT address to the LUT address register of the spare CCP, CS, the communication between the spare CCP and a prescribed LUT is attained.
Patent JP-S59181604-A (JP)
Title: Manufacture of core
Inventor: TSUJIOKA NORIHIRO
IPC: H01F41/02
Filed: 1983-03-31
Abstract: PURPOSE:To fix a stacked amorphous magnetic alloy thin band easily and positively by winding or laminating the thin band, winding a winding fixing member such as a tape impregnated with an accelerator around the thin band and fast sticking the winding fixing member with a resin. CONSTITUTION:An amorphous magnetic alloy thin band 1 is stacked in a multilayer manner by winding it many times, thus molding a wound core 2. Winding fixing members 3 impregnated with an accelerator are each wound around the amorphous magnetic alloy thin band 1 stacked in the multilayer manner in several section of the wound core 2. The members 3 are dipped into the solution of the accelerator in order to impregnate the winding fixing members 3 with the accelerator. There are also methods through which the solution is sprayed against the members 3 by a sprayer. The winding fixing members 3 are wound on the wound core 2, the winding fixing members 3 are coated or impregnated with a resin, and the winding fixing members 3 are fast stuck with the applying or impregnating resin.
Patent JP-H01232242-A (JP)
Title: High-frequency probe for nmr
Inventor: YODA KIYOSHI
IPC: G01R33/32
Filed: 1988-03-11
Abstract: PURPOSE:To improve the Z-directional spatial distribution of the produced magnetic field intensity of high-frequency magnetic field pulses and the sensitivity distribution in uniformity respectively by providing a short-circuiting means which consists of conductors having dielectric materials sandwiched so that one-terminal sides of a couple of conductor means are coupled. CONSTITUTION:The high-frequency probe is constituted by providing a couple of symmetrical copper plates 1A, a short-circuit surface 5 which consists of plural strips of copper foil 6 having short strips of dielectric coil 7 made of polyethylene, etc., sandwiched and where one-terminal sides of the couple of copper plates 1A are coupled, and a capacitor 4 coupling electrode parts 1x of the copper plates 1A. Then, a LC series resonance circuit is formed of the copper plates 1A, short-circuit surface 5, and capacitor 4 to form a coil which produces a high-frequency magnetic field. Consequently, the edge effect of high-frequency magnetic field pulses generated with a high-frequency pulse current I is reduced by the short-circuit surface 5 and the intensity of a magnetic field H produced nearby the short-circuit surface 5 has small attenuation, so that the uniformity of the spatial distribution is improved. The pulses are applied in a Y direction and a nuclear magnetic resonance signal NMR generated in a sample in the probe is detected by the coil, thereby forming an image having a small brightness irregularity by a NMR image processor.
Patent JP-H05214845-A (JP)
Title: Construction method of raising transmission steel tower and device thereof
Inventor: MASUYAMA KOTARO
IPC: H02G1/02
Filed: 1992-02-06
Abstract: PURPOSE:To improve the operating efficiency and safety of work by automatically conducting the monitor of the inclination and tension of a guy wire and the lift load of the upper section of a transmission steel tower and the adjustment of the operation of an electric winch and an abutment in the method of raising construction of the steel tower. CONSTITUTION:The tension of a guy wire 2 is detected by a tension detector 8 while the inclination of the guy wire is detected by an angle detector 7, and the lift load of an abutment 4 is detected by a load detector 9. Detecting signals from these three detectors 7, 8, 9 are transmitted over a controller 12, and a stop command signal stopping the four operation of an electric winch 3 and the abutment is transmitted from the controller 12 when at least one value of these three detecting signals exceeds a value within a preset fixed range in the controller 12.
Patent JP-2000247024-A (JP)
Title: Ink jet type recording method and inspecting method
Inventor: OKI YASUHIRO
IPC: C09D11/30
Filed: 1999-03-03
Abstract: PROBLEM TO BE SOLVED: To dispense with a specific device, and enable tracing check to be carried out easily with respect to counterfeit duplication printed matter by recording in use of ink containing an outside-of-visible-light composition having an inherent light absorbance peak outside of a visible range. SOLUTION: This is a printer employing an ink jet recording method in order to specify the image forming device such as a duplicating machine conducting duplication when the duplication of gift certificates, securities, bills, and the like is conducted and its duplicated matter is put to a bad use, in which printing is effected by the use of ink containing an outside-of-visible-light composition having an inherent light absorbance peak outside of a visible range. Namely, specific recording information is recorded in order to make tracing check ready with respect to counterfeit printed matter. In addition, by the use of ink containing a plurality of outside-of-visible-light compositions, more specified recording information can be recorded.  Also, a compounding ratio or the like of the outside-of-visible-light composition is prepared so as to enable a ratio to be set in a specific value with reference to the light absorbance peak of a specific color in a visible region. This produces specific recording information.
Patent JP-S55148607-A (JP)
Title: Seat cooling device for industrial vehicle
Inventor: SAKAGUCHI MASAOKI
IPC: B60K11/00
Filed: 1979-05-10
Abstract: PURPOSE: To protect a seat from heating by providing a space for ventilation between a seat and a top panel and equipping a suction hole for a cooling fan behind them.  
     CONSTITUTION: A space d is formed between a top panel 3 and a seat 4, a cover 8 for both radiator 6 and cooling fan 7 located behind an engine 2 is placed above the top panel 3, the radiator 6 and the fan 7 are arranged on a level slightly higher than the engine 2 is, and an air suction hole 9 is opened on the front wall 8a of the cover 8 and behind the space d. An exhaust port 10 is provided on the rear wall 8b. Thus, when the engine is driven, the open air is sucked from a suction hole 9 by the operation of the cooling fan 7, the air layer is formed so that it runs to the rear of the vehicle through the spaced and the heat of the engine can be protected from transferring to the seat through the top panel. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S63224477-A (JP)
Title: Deflecting high-voltage circuit
Inventor: TERAOKA SHINJI
IPC: H04N3/185
Filed: 1987-03-13
Abstract: PURPOSE:To reproduce a distortion-free image by connecting a high-voltage capacitor between the low-voltage output side terminal and high-voltage output side terminal of the high-voltage output secondary winding of a flyback transformer, and stabilizing a high-voltage output by using the output of a beam current detecting circuit. CONSTITUTION:The high-voltage capacitor 4 is connected between the low- voltage output side terminal 1a and high-voltage output side terminal 1b of the high-voltage output secondary winding of the flyback transformer 1. At this time, the beam current detection output Ed is given characteristics showing the same response with the high-voltage output E0 by selecting the time constant R1C1 of the integration circuit of the beam current detecting circuit and the capacity C0' of the high voltage capacitor 4 so that output impedance (r) and R1C1=rC0'. Control is performed by a control circuit which performs high- voltage stabilization and horizontal amplitude stabilization by using the beam current detection output Ed having the same response characteristics with (variation of) the high-voltage output E0 to reproduce an image.
Patent JP-H0576977-A (JP)
Title: Method and apparatus for high temperature die forging
Inventor: FUKUYASU TOMIHIKO
IPC: B21J13/02
Filed: 1992-02-05
Abstract: PURPOSE:To prevent the seizing at the time of executing high temp. die forging by heating working tools with liquid or liquid material. CONSTITUTION:A material 10 to be worked is put on a lower die 3 under the condition of pulling up an upper die 4 from a heating medium 11 in a vessel 7. Successively, a press head 2 is descended until the upper die 4 contacts with the material 10 to be worked from the upper part. By this method, the material. 10 to be worked, upper die 4 and lower die 3 are perfectly dipped into the heating medium 11. Successively, the heating and the temp. keeping control are executed to the temp. having the same as the forged dropping temp. or a little higher than this temp. by a heater 9. By lowering a cross head 2 under the condition of uniformly heated the whole body and supplying the forging to the material 10 to be worked, the excellent formability and quality can be obtd.
Patent JP-S55148919-A (JP)
Title: Device for causing flow of suction gas in four-cycle reciprocating internal combustion engine
Inventor: ISHIKAWA ZENJI
IPC: F02B23/08
Filed: 1979-05-09
Abstract: PURPOSE: To cause a mixture to flow and improve its igniting property and combustion velocity, by providing an injection nozzle in the wall of a cylinder near the bottom dead center of a piston and by opening the injection nozzle to inject compressed air when the piston reaches the vicinity of the bottom dead center.  
     CONSTITUTION: An injection nozzle 3 is provided in the wall of a cylinder 1 at or near the bottom dead center of a piston 2 which is caused to slide in the cylinder. Compressed air is injected slightly upward in the direction of a tangent on the cylinder 1 through the nozzle 3. The nozzle is connected to an air pump 9 through a compressed feed pipe 11. The air pump is driven by an engine. A mixture introduced into the cylinder 1 in each suction stage is spirally swirled by the air injected through the nozzle 3. The mixture is ignited and burned in the expansion stage of the engine after the compression stage. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H08225064-A (JP)
Title: Mud collecting device in vehicle washing machine
Inventor: UEDA MINORU
IPC: B60S3/04
Filed: 1995-02-20
Abstract: PURPOSE: To provide a mud collecting device which can positively and efficiently collect mud and the like which are washed down by belching wash water. CONSTITUTION: The mud collecting device is so designed that a mud recovery tray 18 is roughly in a horizontal attitude at a charged condition where a front caster wheel 19 rides on a caster guidepath 21 provided for the base trestle 10 of a washing machine, and a rear caster wheel 20 is in contact with the ground surface, when the casters are provided for the mud collecting tray 18 which is inserted so as to be charged in the lower space section of a frame for resting a work vehicle, and the mud collecting tray is in an inclined attitude at a pull-out condition where both the frant and rear casters are in contact with the ground surface.
Patent JP-S60200365-A (JP)
Title: Ic card transaction system
Inventor: NEGISHI KINZOU
IPC: G06Q40/02
Filed: 1984-03-23
Abstract: PURPOSE:To handle the cards of many credit companies just with a single transaction processor by store previously the specific data for specification of a transaction mode to a memory of an IC card. CONSTITUTION:Plural types of transaction procedure selection data are previously stored to a memory of an IC card serving as a credit card. That is, the data indicates a specific transaction procedure program to be executed among those programs of various types prepared by a card transaction processor. While the data read out of the IC card are recorded to a memory area m2 of the card transaction processor. Thus the transaction procedure selection data is previously stored to each card to specify a transaction processing mode. Therefore it is not needed for a memory of the processor to store said data. Thus it is possible to handle many cards of various credit companies with a single processor without increasing the storage capacity of the memory of the processor.
Patent JP-H10257034-A (JP)
Title: Unit for switching without short break
Inventor: NISHIOKA YOSHIKAZU
IPC: H04L1/22
Filed: 1997-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a unit for switching without short break capable of integrating a memory circuit as one. SOLUTION: Phases of main signals A, B are compared with each other by a phase comparison circuit 4, the signal with a smaller phase delay is selected by a selecting circuit A and the one with a larger phase delay is selected by a selecting circuit B. The signal selected by the selection circuit A is written in memory 1 with a frame pulse with smaller phase delay received from a frame pulse selecting circuit 5 by a writing address counter 3. The signal is read from the memory 1 with the frame pulse with larger phase delay received from the frame pulse selecting circuit 5 by a reading address counter 6. Thus, the phases of the signal 124 read from the memory 1 and the signal B 121 selected by the selecting circuit B coincide. Consequently, only the memory 1 is required for the memory circuit.
Patent JP-S59183224-A (JP)
Title: Manufacture of floor heating panel
Inventor: SAITOU SUSUMU
IPC: F24D3/16
Filed: 1983-03-31
Abstract: PURPOSE:To simplify the manufacturing steps and realize improvements in the heat transfer efficiency of the titled floor heating panel by adding thereto a heat transfer plate by selectively using as a heat insulating material heat-resisting foamed styrol and performing bonding of structural members by utilizing the hot melting property of the styrol. CONSTITUTION:Grooves 7 for fitting heat-exchange pipes are formed on the upper surface of a heat insulating base material 1 made up of heat-resisting foamed styrol. The heat insulating base material 1 is overlapped on a back plate 6, and a heat transfer plate 2 is disposed thereon in a manner covering the base material 1. Further, heat-exchange pipes 3, a hot melt sheet 4, and a radiating plate 5 are successively overlapped and combined. Thereafter, these parts are all heated and pressed. As a result, bent envelope pipes along the heat-exchange pipes 3 are formed on the heat transfer plate 2. The heat-exchange pipes 3 are hermetically embedded within the grooves 7 of the heat insulating base material 1 through the envelope pipes, and by the melting of the surface portion of the heat insulating material 1, the heat transfer plate 2 and the back plate 6 are integrally bonded. Further, by the melting of the hot melt sheet 4, the heat transfer plate 2 and the radiating plate 5 are integrally bonded.
Patent JP-H10237878-A (JP)
Title: Permanent form
Inventor: KODAMA NAOHIRO
IPC: E02D27/01
Filed: 1997-02-25
Abstract: PROBLEM TO BE SOLVED: To simplify and quicken the work of welding vertical and horizontal reinforcing bars together and reduce labor throughout the work, using a permanent form made from styrene foam or the like and left behind after placing of a concrete foundation, by providing the vertical reinforcing bars projected from base concrete with the function of pressing and holding the horizontal reinforcing bars. SOLUTION: On the upper surface 1a of base concrete 1 on which a vertical reinforcing bar 2a is erected, the first connecting member 11 of a first panel 10A made of synthetic resin foam is connected to the second connecting member 12 of a second panel 10B made of synthetic resin foam, to complete the work of incorporating a form. When upper and lower horizontal reinforcing bars 2c, 2b are locked and held in bar-arranging locking grooves 11c, 11d cut respectively in the upper and lower edges 11a, 11b of the first connecting member 11, they press against the vertical reinforcing bar 2a in such a way as to cross the vertical reinforcing bar 2a, so that the work of welding together both of the reinforcing bars can be performed without requiring the horizontal reinforcing bars 2c, 2b to be held manually, and so that the first and second panels 10A, 10B made of synthetic resin foam can be separately packed and transported.
Patent JP-S56154101-A (JP)
Title: Internal combustion engine
Inventor: KAWAKAMI MUSASHI
IPC: F01C1/44
Filed: 1980-04-28
Abstract: PURPOSE: To simplify internal mechanism and save fuel cost by providng an air high-pressure compression chamber and combustion chamber separately from each other in a rotary internal combustion engine.  
     CONSTITUTION: A combustion chamber drum 8 with a rotatably- and eccentrically- built-in main rotor 1 and an air compression chamber drum 9 with a rotatably- and eccentrically-built-in subrotor 10 are placed in parallel and a main rotor shaft 7 and a subrotor shaft 17 are interconnected to develop a rotation ratio of 1:2. The rotor 1 is provided with the two rotary blades 2 and 19 which can be set in and out by the centrifugal force of rotation and are rotatable together with the main rotor 1 while kept in contact with the inner face of the drum 8, and the rotor 10 with one rotary blade 11 which can be set in and out by the centrifugal force of rotation and is rotatable together with the rotor 10 while kept in contact with the inner face of the drum 9. The drum 9 is furnished with an air intake port 15 and a feed pipe 16 for feeding pressure air to the drum 8, and the drum 8 with a fuel injector nozzle 5 and an ignition plug 4. The shaft 7 serves as output shaft. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-H07274006-A (JP)
Title: Picture processor, scanner, printer, digital copying machine and display device
Inventor: MATOBA NARIHIRO
IPC: H03M7/30
Filed: 1994-03-28
Abstract: PURPOSE:To provide a picture processor capable of efficiently using an encoding memory in the case of performing encoding and in the case of not performing the encoding. CONSTITUTION:In the case of not performing compression-encoding, data for one color of picture data are stored in the encoding memory 24 as they are. However, in the case of performing the compression-encoding, the compression- encoding is performed with the compressibility of '4' by an encoder 20 and the encoded data of four cyan, Magenta, yellow and black color are stored inside the encoding memory 24.
Patent JP-H10229289-A (JP)
Title: Electronic equipment equipped with noise shielding structure
Inventor: KITAGAWA HIROSHI
IPC: H05K9/00
Filed: 1997-02-24
Abstract: PROBLEM TO BE SOLVED: To enable shield plates to be kept in contact with an electronic circuit board even if the shield plates flood off the electronic circuit board by a method wherein risers which are provided on the front shield plate and the rear shield plate rising in a vertical direction respectively are brought into contact with the electronic circuit board in a horizontal direction. SOLUTION: A rake 2x as a first riser is provided on the outer edge of the horizontal part 2b of a top shield plate 2 as a front shield plate located at the outside of the edge of an electronic circuit board, and a rake end 2e is provided on the tip of the rake 2x, where the rake 2x is provided rising up nearly vertical so as to separately extend its fingers. A bottom shield plate 3 as a rear shield plate is possessed of a shield vertical contact 3d whose outer edge is bent in a vertical direction into an outer edge riser 3e as a second riser. By this setup, the top shield plate 2 and the bottom shield plate 3 are brought into contact with each other in a horizontal direction by the rake end 2e and the outer edge riser 3e.
Patent JP-S57172710-A (JP)
Title: Manufacture of air-core single-layer coil
Inventor: ITOU MASARU
IPC: H01H49/00
Filed: 1981-04-17
Abstract: PURPOSE:To enlarge the adhered area of an interline adhesion layer, to increase the adhesive strength and to enable to efficiently form the air-core single-layer coil in a short time by a method wherein heat and pressure are applied to the adhered layer of a self-welding wire. CONSTITUTION:A spool body 7 is attached to a winding machine, and the self- welding wire 11 is wound around a winding section 8 as many as the winding numbers corresponding to those shown in the coil specification. Then, a pressurizing plate 9 is inserted from the opened side 13 of the winding section 8, and the fusing wire 11 is heated while applying pressure in the B direction. When the fusing wire 11 is heated, the adhered layer 6 is softened, depressed by the pressurizing plate 9 and comes in contact with the insulating layer 5 on the inside. Under this condition, as the wire material slides in the direction of coil thickness by the force coming from B direction and the coil surface is roughened, the row of wires is corrected by applying strength in the directions of C and D on pressing plates 10a and 10b. After a heating treatment has  been finished, the force applied from the directions B, C and D is maintained until the  coil is cooled. When the adhered layer 6 has been fixed, the insulating layer 6 is contacted, the contacting surface of the interline adhered layer 6 is enlarged as shown by A in the diagram, and the interline adhesive strength can be increased.